12612280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13709}}^1$

素因数の和:13743

約数の個数: 32

約数和(自身を含む): 29613600

約数和(自身を除く): 17001320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13709, 27418, 54836, 68545, 109672, 137090, 274180, 315307, 548360, 630614, 1261228, 1576535, 2522456, 3153070, 6306140, 12612280]

約数ペア:

[(1, 12612280), (2, 6306140), (4, 3153070), (5, 2522456), (8, 1576535), (10, 1261228), (20, 630614), (23, 548360), (40, 315307), (46, 274180), (92, 137090), (115, 109672), (184, 68545), (230, 54836), (460, 27418), (920, 13709)]